Shailene Woodley, Theo James, Zoe Kravitz, and the rest of the cast of Divergent helped get the action started at Comic-Con in San Diego this afternoon. The hot young trio are at the heart of the film, which is based on the popular YA series written by Veronica Roth. Veronica herself is only 24, and she joined her set of stars to talk about making her first beloved bestseller into a big-screen action movie. After the press line — stay tuned for our interviews with the cast on POPSUGAR Live! tomorrow — and conference, the crew headed into their official convention panel. The lucky audience got the first glimpse at footage from Divergent in the form of a trailer, though apparently it is not going to be shared publicly quite yet.

The Divergent cast shared their red carpet with another big upcoming release from Summit Entertainment — Ender's Game. Harrison Ford and Hailee Steinfeld were among the names out to celebrate. Check out all of our Comic-Con coverage, and stay tuned for tons of video updates throughout the festival!